5、上传虚拟机实例ubuntu
1.1 下载虚拟机镜像tcp
xiaoyuwang@localhost:/OpenStack_Lab/ubuntu_server/i386$ wget http://uec-images.ubuntu.com/releases/precise/release/ubuntu-12.04.2-server-cloudimg-i386.tar.gzide
1.2 安装上传实例的工具工具
xiaoyuwang@localhost:~/openstack$ sudo apt-get -y install cloud-utilsserver
1.3 上传镜像xml
xiaoyuwang@localhost:~/openstack$ cloud-publish-tarball /OpenStack_Lab/ubuntu_server/i386/ubuntu-12.04.2-server-cloudimg-i386.tar.gz images i386blog
Sun Sep 15 14:59:37 HKT 2013: ====== extracting image ======
Warning: no ramdisk found, assuming '--ramdisk none'
kernel : precise-server-cloudimg-i386-vmlinuz-virtual
ramdisk: none
image : precise-server-cloudimg-i386.img
Sun Sep 15 14:59:56 HKT 2013: ====== bundle/upload kernel ======
Sun Sep 15 14:59:59 HKT 2013: ====== bundle/upload image ======
Sun Sep 15 15:01:04 HKT 2013: ====== done ======
emi="ami-00000002"; eri="none"; eki="aki-00000001";ci
1.4 查看已上传的镜像get
能够经过执行euca-describe-images或者是nova image-list均可以。虚拟机
xiaoyuwang@localhost:~/openstack$ euca-describe-images
IMAGE aki-00000001 images/precise-server-cloudimg-i386-vmlinuz-virtual.manifest.xml available private i386 kernel instance-store
IMAGE ami-00000002 images/precise-server-cloudimg-i386.img.manifest.xml available private i386 machine aki-00000001 instance-store
或者:
xiaoyuwang@localhost:~/openstack$ nova image-list
ID在这里很重要,接下来加载实例的时候,都是经过它惟一识别镜像的。
其中aki-和ami-这类ID是提供给euca2tools工具使用的,而一长串ID值的是提供给nova工具使用的。
1.5 配置虚拟机实例的火墙访问策略
使用 euca2ools;
xiaoyuwang@localhost:~/openstack$ euca-authorize default -P tcp -p 22 -s 0.0.0.0/0
GROUP default
PERMISSION default ALLOWS tcp 22 22 FROM CIDR 0.0.0.0/0
xiaoyuwang@localhost:~/openstack$ euca-authorize default -P icmp -t -1:-1
GROUP default
PERMISSION default ALLOWS icmp -1 -1 FROM CIDR 0.0.0.0/0
也可使用Nova Client:
nova secgroup-add-rule default tcp 22 22 0.0.0.0/0
nova secgroup-add-rule default icmp -1 -1 0.0.0.0/0
这里就再也不演示。
1.6 加载实例
使用euca2ools工具加载实例
xiaoyuwang@localhost:~/openstack$ euca-run-instances ami-00000002 -t m1.tiny -k openstack
RESERVATION r-y66sdm0a cookbook default
INSTANCE i-00000001 ami-00000002 pending openstack (cookbook, None) 0 m1.tiny 2013-09-15T16:57:29.000Z unknown zone aki-00000001 monitoring-disabled instance-store
xiaoyuwang@localhost:~/openstack$
也可使用nova client工具加载
nova boot myInstance --image fc0953ed-b6fc-4b31-88b8-65a8bb1d097b --flavor 2 --key_name openstack
这里就再也不演示。
1.7 查看实例状态
使用nova client工具查看
xiaoyuwang@localhost:~/openstack$ nova list
xiaoyuwang@localhost:~/openstack$ nova show d0283ee8-7fce-4eb1-9b64-8679fa41f008
也可使用ecua2ools工具查看
这里就再也不演示。
euca-describe-instances